Hi Jacopo,
On Thu, Sep 03, 2020 at 02:48:31PM +0200, Jacopo Mondi wrote:
> Hi Sakari
>
> On Thu, Sep 03, 2020 at 03:23:31PM +0300, Sakari Ailus wrote:
> > Hi Jacopo,
> >
> > Thanks for the update.
> >
> > On Thu, Sep 03, 2020 at 01:51:42PM +0200, Jacopo Mondi wrote:
> > > Convert the imx274 bindings document to json-schema and update
> > > the MAINTAINERS file accordingly.
> > >
> > > Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> > > Signed-off-by: Jacopo Mondi <jacopo+renesas@xxxxxxxxxx>
> > > ---
> > > .../devicetree/bindings/media/i2c/imx274.txt | 38 ------------
> > > .../bindings/media/i2c/sony,imx274.yaml | 59 +++++++++++++++++++
> > > MAINTAINERS | 2 +-
> > > 3 files changed, 60 insertions(+), 39 deletions(-)
> > > delete mode 100644 Documentation/devicetree/bindings/media/i2c/imx274.txt
> > > create mode 100644 Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
> > >
> > > diff --git a/Documentation/devicetree/bindings/media/i2c/imx274.txt b/Documentation/devicetree/bindings/media/i2c/imx274.txt
> > > deleted file mode 100644
> > > index 0727079d2410..000000000000
> > > --- a/Documentation/devicetree/bindings/media/i2c/imx274.txt
> > > +++ /dev/null
> > > @@ -1,38 +0,0 @@
> > > -* Sony 1/2.5-Inch 8.51Mp CMOS Digital Image Sensor
> > > -
> > > -The Sony imx274 is a 1/2.5-inch CMOS active pixel digital image sensor with
> > > -an active array size of 3864H x 2202V. It is programmable through I2C
> > > -interface. The I2C address is fixed to 0x1a as per sensor data sheet.
> > > -Image data is sent through MIPI CSI-2, which is configured as 4 lanes
> > > -at 1440 Mbps.
> > > -
> > > -
> > > -Required Properties:
> > > -- compatible: value should be "sony,imx274" for imx274 sensor
> > > -- reg: I2C bus address of the device
> > > -
> > > -Optional Properties:
> > > -- reset-gpios: Sensor reset GPIO
> > > -- clocks: Reference to the input clock.
> > > -- clock-names: Should be "inck".
> > > -- VANA-supply: Sensor 2.8v analog supply.
> > > -- VDIG-supply: Sensor 1.8v digital core supply.
> > > -- VDDL-supply: Sensor digital IO 1.2v supply.
> > > -
> > > -The imx274 device node should contain one 'port' child node with
> > > -an 'endpoint' subnode. For further reading on port node refer to
> > > -Documentation/devicetree/bindings/media/video-interfaces.txt.
> > > -
> > > -Example:
> > > - sensor@1a {
> > > - compatible = "sony,imx274";
> > > - reg = <0x1a>;
> > > - #address-cells = <1>;
> > > - #size-cells = <0>;
> > > - reset-gpios = <&gpio_sensor 0 0>;
> > > - port {
> > > - sensor_out: endpoint {
> > > - remote-endpoint = <&csiss_in>;
> > > - };
> > > - };
> > > - };
> > > diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
> > > new file mode 100644
> > > index 000000000000..f757ce380cb2
> > > --- /dev/null
> > > +++ b/Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
> > > @@ -0,0 +1,59 @@
> > > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > > +%YAML 1.2
> > > +---
> > > +$id: http://devicetree.org/schemas/media/i2c/sony,imx274.yaml#
> > > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > > +
> > > +title: Sony 1/2.5-Inch 8.51MP CMOS Digital Image Sensor
> > > +
> > > +maintainers:
> > > + - Leon Luo <leonl@xxxxxxxxxxxxxxxxxx>
> > > +
> > > +description: |
> > > + The Sony IMX274 is a 1/2.5-inch CMOS active pixel digital image sensor with an
> > > + active array size of 3864H x 2202V. It is programmable through I2C interface.
> > > + Image data is sent through MIPI CSI-2, which is configured as 4 lanes at 1440
> > > + Mbps.
> > > +
> > > +properties:
> > > + compatible:
> > > + const: sony,imx274
> > > +
> > > + reg:
> > > + const: 0x1a
> > > +
> > > + reset-gpios:
> > > + maxItems: 1
> > > +
> > > + port:
> > > + type: object
> > > + description: |
> > > + Output video port. See ../video-interfaces.txt.
> > > +
> >
> > What happened to the supplies and the clocks?
> >
>
> AH!
>
> 74ea3273d24b ("dt-bindings: media: imx274: Add optional input clock and supplies")
> went in a release later than my v2. From there I kep carrying on what
> I had in the yaml file in v3 and v4 without noticing the original
> bindings in textual form had changed in between!
Yes, it was merged via Rob's tree apparently, and now is in media tree,
too. I wasn't quite expecting that.
--
Sakari Ailus
